Answer / b sohan lal

#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char s[15],a[15];
int i,j,n;
clrscr();
printf("enter the string");
scanf("%s",s);
for(i=0;s[i]!='\0';i++)
{
if(s[i]!=s[i+1])
a[i]=s[i];
}
n=strlen(a);
for(i=0;s[i]!='\0';i++)
{
for(j=0;j<=n-i-1;j++)
{
if(a[j]>=a[j+1])
{
temp=a[j];
a[j]=a[j+1];
a[j+1]=temp;
}
}
}
printf("the sorted string is:%s",a);
getch();
}

how to write hello word without using semicolon at the end?

6 Answers   Accenture,

---

What is false about the following A compound statement is a.A set of simple statments b.Demarcated on either side by curly brackets c.Can be used in place of simple statement d.A C function is not a compound statement.

5 Answers   CCEM, TCS,

---

What is the difference between near, far and huge pointers?

1 Answers  

---

What are register variables in c?

1 Answers  

---

What is malloc() function?

1 Answers  

---

Write the program with at least two functions to solve the following problem. The members of the board of a small university are considering voting for a pay increase for their 5 faculty members. They are considering a pay increase of 8%. Write a program that will prompt for and accept the current salary for each of the faculty members, then calculate and display their individual pay increases. At the end of the program, print the total faculty payroll before and after the pay increase, and the total pay increase involved.

1 Answers  

---

what is the difference between. system call and library function?

2 Answers   CDAC, Satyam,

---

What are pointers? Why are they used?

1 Answers  

---

what will the following program do? void main() { int i; char a[]="String"; char *p="New Sring"; char *Temp; Temp=a; a=malloc(strlen(p) + 1); strcpy(a,p); //Line no:9// p = malloc(strlen(Temp) + 1); strcpy(p,Temp); printf("(%s, %s)",a,p); free(p); free(a); } //Line no 15// a) Swap contents of p & a and print:(New string, string) b) Generate compilation error in line number 8 c) Generate compilation error in line number 5 d) Generate compilation error in line number 7 e) Generate compilation error in line number 1

1 Answers   IBM,

---

What is the purpose of scanf() and printf() functions?

1 Answers  

---

What is static memory allocation?

1 Answers  

---

fn f(x) { if(x<=0) return; else f(x-1)+x; }

5 Answers   HCL,

---